James Oliver Curwood 
Danger Trail 

Ambitious, hardworking John Howland is a successful Chicago engineer and has been sent to oversee the completion of the Hudson Bay railroad, following the mysterious disappearances of the previous two engineers. When he arrives in remote Saskatchewan, he encounters a beautiful young woman who repeatedly warns him to stay away from the project. Enraptured by her beauty, Howland struggles to heed her warnings and finds himself trapped in a deadly situation. An action-packed adventure story from the famous adventure author James Oliver Curwood. –